The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2015
Filed:
Dec. 31, 2009
Applicants:
Jung-hwan Lee, Seoul, KR;
Jin-seong Ka, Seoul, KR;
Ho-dong Nam, Seoul, KR;
Jong-min Kim, Seoul, KR;
Inventors:
Assignee:
Woongjin Coway Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/00 (2006.01); C02F 1/00 (2006.01); B08B 9/08 (2006.01); C02F 1/44 (2006.01);
U.S. Cl.
CPC ...
C02F 1/00 (2013.01); B08B 9/0856 (2013.01); C02F 1/001 (2013.01); C02F 1/44 (2013.01); C02F 2201/004 (2013.01); C02F 2201/005 (2013.01); C02F 2301/066 (2013.01); C02F 2303/14 (2013.01);
Abstract
A washing device for a water treatment apparatus is provided. The washing device includes circulation members and a circulation module. The circulation members are connected to passages of the water treatment apparatus to circulate wash water through the passages of the water treatment apparatus. The circulation module is connected to the circulation members for circulating the wash water through the passages of the water treatment apparatus, with the circulation members thereby washing the passages of the water treatment apparatus.